The illustrated Spyderco Knife is the Spyderco Salt I Knife that features a 3.03" blade made of H-1 steel, .098" thick. The blade of this Spyderco knife has a non reflective black (TiCN) titanium carbonitride coat, a hollow grind, a notched thumb ramp and the Spyderco hole for ambidextrous one hand opening. The black (FRN) fiberglass reinforced nylon handle, 3.99" closed, has Volcano Grip Texturing for secure grip and a Boye Dent lockback. A side to side reversible steel pocket clip is mounted at the butt end of this Spyderco Knife. The Spyderco Salt I Knife handle has an overall open length of 7.02" and it weighs 2.0 ounces. Made in Japan.The Spyderco Salt I Knife has a blade made out of a PH (precipitation hardened) steel that doesn't rust. H1 steel is naturally hard, and it will hold a sharpened cutting edge equivalent to many carbon steels. H1 has 1 percent nitrogen instead of carbon, so it cannot rust.